foreign policy is the third debate. >> it was a tongue-in-cheek remark. but the facial expressions were very similar. >> you might want to relax a bit, shirley. the doctor's been doing this program for years. he knows i give everybody jabs. [chuckles] >> but what about your state, linda? maine is thought to be a lock for president obama's hope and change mantra. >> i'll try not to be a blueter. blooter. >> very much appreciate all the nice letters about "killing kennedy." finally, the factor tip of the day. as you may know, we give a lot of money to charity here. so does jon stewart. here's something you might not know. after the rumble tomorrow night in washington, stewart will be visiting some of the wounded troops. he doesn't say much about it. but i thought i would tell you. so here's the tip of the day, even if you don't want to watch the rumble, sign up for it. because we are going to give a lot of money to a lot of people who really need it, including the families of our wounded warriors. tip of the day. that's it for us tonight. please, check out